CN214718310U

CN214718310U - Explosion-proof formula shale shaker

Info

Publication number: CN214718310U
Application number: CN202120829854.6U
Authority: CN
Inventors: 梁杰; 伍宝珠
Original assignee: Xinxiang Zhengfang Mechanical Equipment Co ltd
Current assignee: Xinxiang Zhengfang Mechanical Equipment Co ltd
Priority date: 2021-04-22
Filing date: 2021-04-22
Publication date: 2021-11-16
Anticipated expiration: 2031-04-22

Abstract

The utility model discloses an explosion-proof formula shale shaker, which comprises a mounting bas, the top of mount pad is connected with the installation piece, and installs the motor bottom of installation piece, the top of installation piece is connected with first spring, and the top of first spring is connected with the box. The utility model discloses in, under the effect of dust suppression mechanism, work through the motor, can make the box drive the lid and shake through first spring, the vibrations of lid, can make its inside balancing weight of indirect connection rock, under the circumstances at gravitational acceleration through the balancing weight, thereby can make the mounting panel that its top is connected remove in the inside of first spout through first slider, thereby the sleeve pipe that can make the mounting panel bottom connect is driving the filter bag and is removing, be convenient for collect the inside dust of box through the filter bag, prevent that its inside dust is too much, run into explosion under the circumstances of high temperature, take out the bolt from the inside of solid fixed ring and loop bar simultaneously, be convenient for change the filter bag.

Description

Explosion-proof formula shale shaker

Technical Field

The utility model relates to a shale shaker technical field especially relates to an explosion-proof formula shale shaker.

Background

The vibrating screen works by utilizing reciprocating rotary type vibration generated by vibrator excitation, the upper rotary heavy hammer of the vibrator enables the screen surface to generate plane rotary vibration, the lower rotary heavy hammer enables the screen surface to generate conical surface rotary vibration, the screen surface generates double rotary type vibration by the combined effect of the double rotary type vibration, meanwhile, the explosion-proof vibrating screen is one of the vibrating screens, and a motor selected by the explosion-proof vibrating screen is an explosion-proof motor.

It is the inside that directly drops into the box with the material that it is general when using that current explosion-proof formula shale shaker shakes the material through the motor and sieves, can appear partly dust more or less at the in-process of sieving the material, under some special conditions, leads to the phenomenon that the dust explodes to appear easily, and it does not possess and makes some early warnings to this incident.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the inside that it generally all is direct to drop into the box with the material when using of current explosion-proof formula shale shaker, vibrations through the motor and sieves the material, can appear partly dust more or less at the in-process of sieving the material, under some special conditions, leads to the phenomenon that the dust explodes to appear easily, and it does not possess the shortcoming of making some early warnings to this incident, and the explosion-proof formula shale shaker that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an explosion-proof vibrating screen comprises a mounting seat, wherein the top end of the mounting seat is connected with a mounting block, the bottom end of the mounting block is provided with a motor, the top end of the mounting block is connected with a first spring, the top end of the first spring is connected with a box body, the interior of the box body is connected with a screen, one side of the box body is connected with a discharge hole, the top end of the box body is connected with a cover body, a dust suppression mechanism is arranged inside the cover body, the dust suppression mechanism comprises a first chute, the first chute is connected with the inner wall of the cover body, a first sliding block is movably sleeved inside the first chute, one side of the first sliding block is connected with a mounting plate, the bottom end of the mounting plate is connected with a rope, the bottom end of the rope is connected with a balancing weight, the bottom end of the mounting plate is connected with a sleeve, through holes are respectively formed in two sides of the sleeve, and a support rod is movably sleeved inside the sleeve, and the top hinged joint of bracing piece has the head rod, the top hinged joint of bracing piece has the second connecting rod, and one side of second connecting rod is connected with the second spring to be fixed connection between one side of second spring and head rod, cup joint for the activity between the inside of head rod and through-hole, and cup joint for the activity between the inside of second connecting rod and through-hole, the bottom of bracing piece is connected with the filter bag, and the surface activity of bracing piece cup joints solid fixed ring, gu fixed ring's both sides threaded connection respectively has the bolt, and the bolt passes gu be threaded connection between one side of fixed ring and bracing piece, early warning mechanism is installed to the inner wall of lid.

As a further description of the above technical solution:

the mounting panel constitutes sliding construction through between first slider and the first spout, the first connecting rod passes through to constitute elastic construction between second spring and the second connecting rod.

As a further description of the above technical solution:

the first connecting rod passes through to constitute the block structure between through-hole and the sleeve pipe, the bolt passes through to constitute detachable construction between solid fixed ring and the bracing piece.

As a further description of the above technical solution:

the inside of early warning mechanism is including the baffle, and is connected between the inner wall one side of baffle and lid, the inflation gasbag is installed on the top of baffle, inner wall one side of lid is connected with the pipe, and the inner wall both sides of pipe are connected with the second spout respectively, the inside activity of second spout has cup jointed the second slider, and one side of second slider is connected with the loop bar, be connected between the top of loop bar and inflation gasbag, the hole groove has been seted up on the top of lid, and cup joints for the activity between hole groove and the loop bar, the top gomphosis of lid is connected with the spacing groove, and the top hinged joint of lid has the baffle, the bottom of baffle is connected with the stopper, and is connected between the inside of stopper and spacing groove.

As a further description of the above technical solution:

the baffle passes through to constitute the block structure between stopper and the spacing groove, the loop bar passes through to constitute the block structure between hole groove and the lid.

As a further description of the above technical solution:

the loop bar forms a sliding structure through the second sliding block and the second sliding groove, and the second sliding groove is symmetrical about the central axis of the guide pipe.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, under the effect of dust suppression mechanism, work through the motor, can make the box drive the lid and shake through first spring, the vibrations of lid, can make its inside balancing weight of indirect connection rock, under the circumstances at gravitational acceleration through the balancing weight, thereby can make the mounting panel that its top is connected remove in the inside of first spout through first slider, thereby the sleeve pipe that can make the mounting panel bottom connect is driving the filter bag and is removing, be convenient for collect the inside dust of box through the filter bag, prevent that its inside dust is too much, run into explosion under the circumstances of high temperature, take out the bolt from the inside of solid fixed ring and loop bar simultaneously, be convenient for change the filter bag.

2. The utility model discloses in, under the effect of early warning mechanism, when the inside pressure of box is too big, the inflation gasbag will expand to pass through the inside rebound of second slider at the second spout with the loop bar on its top, thereby can make the loop bar pass through the inside jack-up of stopper follow spacing groove on the hole groove with the baffle, the inside pressure of suggestion personnel box of being convenient for is too big, prevents to cause the explosion to cause the injury to personnel around.

Drawings

Fig. 1 is a schematic structural view of an explosion-proof vibrating screen of the present invention;

FIG. 2 is a schematic view of the internal structure of the middle cover body of the present invention;

FIG. 3 is a schematic view of the inner part of the sleeve according to the present invention;

FIG. 4 is a schematic view of the inner structure of the middle catheter of the present invention;

fig. 5 is an enlarged schematic view of a portion a in fig. 2.

Illustration of the drawings:

1. a mounting seat; 2. mounting blocks; 3. a motor; 4. a first spring; 5. a box body; 6. screening a screen; 7. a discharge port; 8. a cover body; 9. a dust suppression mechanism; 901. a first chute; 902. a first slider; 903. mounting a plate; 904. a rope; 905. a balancing weight; 906. a sleeve; 907. a through hole; 908. a support bar; 909. a first connecting rod; 9010. a second connecting rod; 9011. a second spring; 9012. a filter bag; 9013. a fixing ring; 9014. a bolt; 10. an early warning mechanism; 1001. a partition plate; 1002. inflating the balloon; 1003. a conduit; 1004. a second chute; 1005. a second slider; 1006. a loop bar; 1007. a hole groove; 1008. a limiting groove; 1009. a baffle plate; 1010. and a limiting block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-5, an explosion-proof vibrating screen comprises a mounting base 1, a mounting block 2 is connected to the top end of the mounting base 1, a motor 3 is installed at the bottom end of the mounting block 2, a first spring 4 is connected to the top end of the mounting block 2, a box body 5 is connected to the top end of the first spring 4, a screen 6 is connected to the inside of the box body 5, a discharge port 7 is connected to one side of the box body 5, a cover body 8 is connected to the top end of the box body 5, a dust suppression mechanism 9 is installed inside the cover body 8, a first chute 901 is included inside the dust suppression mechanism 9, the first chute 901 is connected to the inner wall of the cover body 8, a first slider 902 is movably sleeved inside the first chute 901, a mounting plate 903 is connected to one side of the first slider 902, a rope 904 is connected to the bottom end of the mounting plate 903, a balancing weight 905 is connected to the bottom end of the rope 904, a sleeve 906 is connected to the bottom end of the mounting plate 903, the two sides of the sleeve 906 are respectively provided with a through hole 907, the interior of the sleeve 906 is movably sleeved with a support rod 908, the top end of the support rod 908 is hinged with a first connecting rod 909, the top end of the support rod 908 is hinged with a second connecting rod 9010, one side of the second connecting rod 9010 is connected with a second spring 9011, the second spring 9011 is fixedly connected with one side of the first connecting rod 909, the first connecting rod 909 is movably sleeved with the interior of the through hole 907, the second connecting rod 9010 is movably sleeved with the interior of the through hole 907, the bottom end of the support rod 908 is connected with a filter bag 9012, the surface of the support rod 908 is movably sleeved with a fixing ring 9013, the two sides of the fixing ring 9013 are respectively in threaded connection with bolts 9014, the bolts 9014 penetrate through the fixing ring 9013 to be in threaded connection with one side of the support rod 908, the inner wall of the cover body 8 is provided with an early warning mechanism 10, the top end of the mounting plate 903 is provided with a groove, the material of being convenient for falls into screen cloth 6 through feed inlet and recess on, motor 3 is explosion proof machine 3.

Further, the mounting plate 903 forms a sliding structure with the first chute 901 through the first slider 902, the first connecting rod 909 forms an elastic structure with the second connecting rod 9010 through the second spring 9011, and the filter bag 9012 is located in the anti-static filter bag 9012, so that the filter bag 9012 is prevented from being charged with static electricity, and dust explosion caused by small dust inside the filter bag 9012 is prevented.

Furthermore, a clamping structure is formed between the first connecting rod 909 and the sleeve 906 through the through hole 907, a detachable structure is formed between the bolt 9014 and the supporting rod 908 through the fixing ring 9013, and the first connecting rod 909 and the second connecting rod 9010 can be counted into the sleeve 906 by pressing under the elastic action of the second spring 9011, so that the supporting rod 908 inside the sleeve can drive the filter bag 9012 to move conveniently, and the adjustment can be performed conveniently according to the depth of the box body 5.

Further, the inside of the early warning mechanism 10 includes a partition 1001, the partition 1001 is connected to one side of the inner wall of the cover 8, an inflatable air bag 1002 is installed at the top end of the partition 1001, a conduit 1003 is connected to one side of the inner wall of the cover 8, two sides of the inner wall of the conduit 1003 are respectively connected to a second chute 1004, a second slider 1005 is movably sleeved inside the second chute 1004, a loop bar 1006 is connected to one side of the second slider 1005, the loop bar 1006 is connected to the top end of the inflatable air bag 1002, a hole groove 1007 is formed at the top end of the cover 8, the hole groove 1007 and the loop bar 1006 are movably sleeved, a limit groove 1008 is embedded at the top end of the cover 8, a baffle 1009 is hinged to the top end of the cover 8, a limit block 1010 is connected to the bottom end of the baffle 1009, the limit block 1010 is connected to the inside of the limit groove 1008, and when the internal pressure of the box 5 is too high, the inflatable air bag 1002 can be inflated, carrying the rod 1006 to move.

Further, the baffle 1009 forms the block structure through between stopper 1010 and the spacing groove 1008, and the loop bar 1006 forms the block structure through between hole groove 1007 and the lid 8, expands to certain degree when inflation gasbag 1002, can make loop bar 1006 with stopper 1010 who connects on the baffle 1009 ejecting from the inside of spacing groove 1008, be convenient for make the early warning to the personnel.

Furthermore, the loop bar 1006 forms a sliding structure through the second slider 1005 and the second sliding chute 1004, and the second sliding chute 1004 is symmetrical about the central axis of the catheter 1003, so that when the loop bar 1006 is pushed upwards by the inflating balloon 1002, the loop bar 1006 can move inside the second sliding chute 1004 through the second slider 1005.

The working principle is as follows: when in use, firstly, the box body 5 can drive the cover body 8 to vibrate through the first spring 4 by the operation of the motor 3, the cover body 8 can vibrate to enable the balancing weight 905 indirectly connected with the inside of the box body to vibrate, under the condition of gravity acceleration through the balancing weight 905, the mounting plate 903 connected with the top end of the mounting plate can move inside the first sliding groove 901 through the first sliding block 902, so that the sleeve pipe 906 connected with the bottom end of the mounting plate 903 can drive the filter bag 9012 to move, the dust inside the box body 5 can be conveniently collected through the filter bag 9012, the excessive dust inside the box body can be prevented from exploding under the condition of high temperature, the dust can be counted into the inner part of the sleeve pipe 906 by pressing the first connecting rod 909 and the second connecting rod 9010, the dust can be conveniently driven by the supporting rod 908 inside the box body to move, and can be conveniently adjusted according to the depth of the box body 5, simultaneously take out bolt 9014 from the inside of solid fixed ring 9013 and bracing piece 908, be convenient for change filter bag 9012, when the inside pressure of box 5 was too big, inflation gasbag 1002 will expand, thereby pass through the loop bar 1006 on its top at the inside rebound of second spout 1004 through second slider 1005, thereby can make loop bar 1006 pass through the inside jack-up of hole groove 1007 stopper 1010 from spacing groove 1008 on with baffle 1009, be convenient for indicate personnel box 5 inside pressure too big, prevent to cause the explosion to cause the injury to personnel around, just so accomplish the theory of operation of the device.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an explosion-proof formula shale shaker, includes mount pad (1), its characterized in that: the dust suppression device is characterized in that the top end of the mounting seat (1) is connected with a mounting block (2), the bottom end of the mounting block (2) is provided with a motor (3), the top end of the mounting block (2) is connected with a first spring (4), the top end of the first spring (4) is connected with a box body (5), the interior of the box body (5) is connected with a screen (6), one side of the box body (5) is connected with a discharge hole (7), the top end of the box body (5) is connected with a cover body (8), a dust suppression mechanism (9) is installed inside the cover body (8), the interior of the dust suppression mechanism (9) comprises a first sliding groove (901), the first sliding groove (901) is connected with the inner wall of the cover body (8), a first sliding block (902) is movably sleeved inside the first sliding groove (901), one side of the first sliding block (902) is connected with a mounting plate (903), and the bottom end of the mounting plate (903) is connected with a rope (904), the bottom end of the rope (904) is connected with a balancing weight (905), the bottom end of the mounting plate (903) is connected with a sleeve (906), through holes (907) are respectively formed in two sides of the sleeve (906), a support rod (908) is movably sleeved in the sleeve (906), the top end of the support rod (908) is hinged to a first connecting rod (909), the top end of the support rod (908) is hinged to a second connecting rod (9010), one side of the second connecting rod (9010) is connected with a second spring (9011), the second spring (9011) is fixedly connected with one side of the first connecting rod (909), the first connecting rod (909) is movably sleeved with the inside of the through holes (907), the second connecting rod (9010) is movably sleeved with the inside of the through holes (907), the bottom end of the support rod (908) is connected with a filter bag (9012), and a fixing ring (9013) is movably sleeved on the surface of the support rod (908), the two sides of the fixing ring (9013) are respectively in threaded connection with a bolt (9014), the bolt (9014) penetrates through the fixing ring (9013) and is in threaded connection with one side of the supporting rod (908), and the early warning mechanism (10) is installed on the inner wall of the cover body (8).

2. An explosion proof shaker as claimed in claim 1, wherein: the mounting plate (903) and the first sliding groove (901) form a sliding structure through the first sliding block (902), and the first connecting rod (909) and the second connecting rod (9010) form an elastic structure through the second spring (9011).

3. An explosion proof shaker as claimed in claim 1, wherein: the first connecting rod (909) forms a clamping structure with the sleeve (906) through the through hole (907), and the bolt (9014) forms a detachable structure with the support rod (908) through the fixing ring (9013).

4. An explosion proof shaker as claimed in claim 1, wherein: the early warning device is characterized in that a partition plate (1001) is arranged in the early warning mechanism (10), the partition plate (1001) is connected with one side of the inner wall of the cover body (8), an expansion air bag (1002) is installed at the top end of the partition plate (1001), one side of the inner wall of the cover body (8) is connected with a guide pipe (1003), two sides of the inner wall of the guide pipe (1003) are respectively connected with a second sliding groove (1004), a second sliding block (1005) is movably sleeved on the inside of the second sliding groove (1004), one side of the second sliding block (1005) is connected with a loop bar (1006), the loop bar (1006) is connected with the top end of the expansion air bag (1002), a hole groove (1007) is formed in the top end of the cover body (8), the hole groove (1007) is movably sleeved on the loop bar (1006), a limit groove (1008) is connected with the top end of the cover body (8), and a baffle (1009) is hinged to the top end of the cover body (8), the bottom end of the baffle (1009) is connected with a limiting block (1010), and the limiting block (1010) is connected with the inside of the limiting groove (1008).

5. An explosion proof shaker as claimed in claim 4, wherein: the baffle (1009) forms the block structure through between stopper (1010) and spacing groove (1008), loop bar (1006) forms the block structure through between hole groove (1007) and lid (8).

6. An explosion proof shaker as claimed in claim 4, wherein: the loop bar (1006) forms a sliding structure through the second sliding block (1005) and the second sliding chute (1004), and the second sliding chute (1004) is symmetrical about the central axis of the guide pipe (1003).